Emissions Override, California(Requires (FE9) Federal emissions requirements. Not available in Maine or Vermont.)(allows a dealer in states that require California emissions - California, Connecticut, Delaware, Maryland, Massachusetts, New Jersey, New York, Oregon, Pennsylvania, Rhode Island or Washington - to order Federal emissions for a vehicle that will be registered in a state that has Federal emission requirements). Do not use for vehicles that will be registered in California, Connecticut, Delaware, Maryland, Massachusetts, New Jersey, New York, Oregon, Pennsylvania, Rhode Island or Washington.

Tire, Spare Lt265/70R18e All-Season, Blackwall(Included and only available with (QWF) LT265/70R18E all-terrain tires or (QGM) LT265/70R18E all-terrain tires. Available to order when (ZW9) pick-up box delete is ordered.)

Trailer Brake Controller, Integrated(With (E63) fleetside pickup box, included and only available with (Z82) heavy-duty trailering equipment. Available as a free flow option with (ZW9) pickup box delete.)

$0

$0

Brakes, 4-Wheel Antilock, 4-Wheel Disc With Single Rear Wheels

$0

$0

Exhaust Brake(Included and only available with (LML) Duramax 6.6L Turbo Diesel V8 engine.)

Siriusxm Satellite Radiois standard on nearly all 2014 GM models. Enjoy a 3-month trial to the XM All Access package, with over 150 channels including commercial-free music, all your favorite sports, exclusive talk and entertainment. With All Access, listen to everything, everywhere, in your car and on your computer, smartphone or tablet.(Requires (US8) AM/FM stereo with MP3 compatible CD player and (UE1) OnStar.If you decide to continue your service at the end of your trial subscription, the plan you choose will automatically renew and bill at then-current rates until you call 1-866-635-2349 to cancel. See SiriusXM Customer Agreement for complete terms at siriusxm.com. Other fees and taxes will apply. All fees and programming subject to change. IMPORTANT: The SiriusXM Satellite Radio trial package is not provided on vehicles that are ordered for Fleet Daily Rental ("FDR") use.)

Steering Wheel, Leather-Wrappedwith theft-deterrent locking feature(Included and only available with (UPF) Bluetooth for phone)

$0

$0

Steering Wheel Controls, Mounted Audio Controls(Included and only available with (UPF) Bluetooth for phone)

$0

$0

Remote Keyless Entrywith 2 transmitters and panic button(Requires SEO (5B5) power windows, locks and mirrors.)Optional on all models when SEO (5B5) power windows, locks and mirrors is ordered

$0

$0

Defogger, Rear-Window Electric

$154

$175

Stabilitrak, Stability Control System With Proactive Roll Avoidance And Traction Controlincludes electronic trailer sway control and hill start assist (Standard on single rear wheel GVWR only.)

$0

$0

Air Bags, Head Curtain Side-Impact, Front Outboard Seating Positions With Rollover SensorHead curtain side air bags are designed to help reduce the risk of head and neck injuries to front and rear seat outboard occupants on the near side of certain side-impact collisions. Always use safety belts and the correct child restraints for your child's age and size, even in vehicles equipped with air bags. Children are safer when properly secured in a rear seat in the appropriate infant, child or booster seat. See the Owner's Manual and child safety seat instructions for more safety information.)(Available on single rear wheel models only.

$347

$395

Air Bags, Seat-Mounted Side-Impact, Driver And Right-Front Passenger For Thorax And Pelvic ProtectionAlways use safety belts and the correct child restraints for your child's age and size, even in vehicles equipped with air bags. Children are safer when properly secured in a rear seat in the appropriate infant, child or booster seat. See the Owner's Manual and child safety seat instructions for more safety information.)(Included and only available with (ASF) head curtain side-impact air bags.

$0

$0

Onstar, 6 Months Of Directions And Connections Plan"includes Automatic Crash Response, Stolen Vehicle Assistance, Roadside Assistance and Turn-by-Turn Navigation". Also, updated footnote 1 to now read "Retail orders require (AU3) power door locks and (AU0) Remote Keyless Entry. Also includes Stolen Vehicle Slowdown when (LML) Duramax 6.6L Turbo Diesel V8 engine is not ordered. Not available with a ship-to of Puerto Rico or the Virgin Islands. Visit onstar.com for coverage map, details and system limitations. Services vary by model and conditions.(Retail orders require (AU3) power door locks and (AU0) Remote Keyless Entry.Also includes Stolen Vehicle Slowdown when (LML) Duramax 6.6L Turbo Diesel V8 engine is not ordered. Not available with a ship-to of Puerto Rico or the Virgin Islands. Visit onstar.com for coverage map, details and system limitations. Services vary by model and conditions.)

$259

$295

Tire Pressure Monitor System (Does Not Apply To Spare Tire)(Included and only available with (C7A) 10,000 lbs. GVWR.)

$0

$0

New Jersey Cost Surcharge*Required on all vehicles ordered by New Jersey dealers*

Fire ExtinguisherA 2.5 lb. dry chemical fire extinguisher. Shipped loose in cab area for later placement and securing in after-market installation.(Not available with **30743 models.)

$35

$40

Safety Reflector Triangle KitBreak-down warning kit consisting of three (3) reflective triangles. Shipped loose in the cab area for later placement and securing in after-market installation.(Not available with **30743 models.)

$35

$40

Speedometer CalibrationProvides an owners manual supplement listing of speedometer calibrations to be programmed into the powertrain control module (PCM), after sale, to accommodate tire size changes.(Requires (L96) Vortec 6.0L V8 SFI engine. Not available with SEO (9B9) 70MPH governor.)

Back-Up Alarm CalibrationProvides calibration to disable backup lamps portion of perimeter lighting. This calibration will allow installation of an aftermarket back up alarm.(Not available with SEO (8S3) back-up alarm or (UY2) trailering wiring provisions.)

Special Paint, Solid, One ColorAll normally body colored non-sheet metal parts will be flat Black. Includes flat Black door handles and mirrors. Deletes standard/packaged body-side moldings(Requires (01U) Special Paint with any special paint selection. May require an extended lead time. RPO (B85) body-colored bodyside moldings, will be deleted when SEO (TGK) special paint is ordered.)